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    Start / Stop S3D SCRIPT / G-CODE

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    Tuning and tweaking
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    • noblebranundefined
      noblebran @fcwilt
      last edited by

      @fcwilt Thank you very much!

      I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

      1 Reply Last reply Reply Quote 0
      • noblebranundefined
        noblebran @fcwilt
        last edited by

        @fcwilt I will fully admit I can't follow it. My script for my TLM pre-duet was a few lines. I am lost on how to get it so it doesn't a single probe to get the right height and get up axis.

        I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

        fcwiltundefined 1 Reply Last reply Reply Quote 0
        • fcwiltundefined
          fcwilt @noblebran
          last edited by

          @noblebran said in Start / Stop S3D SCRIPT / G-CODE:

          @fcwilt I am lost on how to get it so it doesn't a single probe to get the right height and get up axis.

          I'm sorry but I don't understand the question.

          If you are asking about setting the Z=0 datum that happens in the "mesh_comp_map_load.g".

          One of the things that you always do before loading the height map is setting the Z=0 datum.

          I have it in that file to be sure the height map is loaded correctly.

          Here is a simplified version of that file:

          M98 P"probe_set_z.g"; set Z=0 Datum
          
          G29 S1              ; load existing height map
          
          M376 H0             ; set bed compensation taper (0 = no taper)

          Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

          noblebranundefined 1 Reply Last reply Reply Quote 0
          • noblebranundefined
            noblebran @fcwilt
            last edited by

            @fcwilt said in Start / Stop S3D SCRIPT / G-CODE:

            M98 P"probe_set_z.g"; set Z=0 Datum G29 S1 ; load existing height map M376 H0 ; set bed compensation taper (0 = no taper)

            I must be really ignorant... I don' have a "mesh_comp_map_load.g" 🙇

            I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

            fcwiltundefined 1 Reply Last reply Reply Quote 0
            • fcwiltundefined
              fcwilt @noblebran
              last edited by fcwilt

              @noblebran said in Start / Stop S3D SCRIPT / G-CODE:

              @fcwilt said in Start / Stop S3D SCRIPT / G-CODE:

              M98 P"probe_set_z.g"; set Z=0 Datum G29 S1 ; load existing height map M376 H0 ; set bed compensation taper (0 = no taper)

              I must be really ignorant... I don' have a "mesh_comp_map_load.g" 🙇

              Where you see M98 P"...." that M98 command is executing a file that I created to perform a specific task.

              Whenever I have a hunk of code I need to execute from more than one location I place that code in a separate file that I can invoke as needed with M98. That way I don't have any duplicate code appearing in multiple locations.

              The common files you are likely to see are:

              • config.g
              • homeall.g
              • homex.g
              • homey.g
              • homez.g
              • bed.g
              • mesh.g

              In addition to these I have 27 other files of my own creation that perform specific tasks.

              Frederick

              Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

              noblebranundefined 1 Reply Last reply Reply Quote 0
              • noblebranundefined
                noblebran @fcwilt
                last edited by

                @fcwilt Okay, thank you for the explanation my friend.

                I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                fcwiltundefined 1 Reply Last reply Reply Quote 1
                • fcwiltundefined
                  fcwilt @noblebran
                  last edited by

                  @noblebran said in Start / Stop S3D SCRIPT / G-CODE:

                  @fcwilt Okay, thank you for the explanation my friend.

                  Glad to help.

                  Do not hesitate to ask any questions you may have - that's how we all learn.

                  Frederick

                  Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                  noblebranundefined 1 Reply Last reply Reply Quote 0
                  • noblebranundefined
                    noblebran @fcwilt
                    last edited by

                    @fcwilt I have no clue or have a start of where I need to go, but am not close to you....

                    I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                    fcwiltundefined 1 Reply Last reply Reply Quote 0
                    • fcwiltundefined
                      fcwilt @noblebran
                      last edited by

                      @noblebran said in Start / Stop S3D SCRIPT / G-CODE:

                      @fcwilt I have no clue or have a start of where I need to go, but am not close to you....

                      Well let's back up a bit.

                      What is it you want to do but don't know how to do?

                      I and others here can provide simple step by step code/instructions to do anything that needs to happen at the start of a print or the end of a print.

                      Frederick

                      Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                      noblebranundefined 1 Reply Last reply Reply Quote 0
                      • noblebranundefined
                        noblebran @fcwilt
                        last edited by

                        @fcwilt Right now I don't have any code (except old Little Monster Smoothieware code) and I went to print something and the z-probe didn't extend and the height went to low, I did the offset and have done the work to get it all set up, but don't know how to start it and how to end the code. This is all new to me, and it was unexpected. The MKS Base card burnt out so I went with the Duet and have not had the time to do my research like I always like to do. I just don't want to break something in the process.

                        I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                        fcwiltundefined 1 Reply Last reply Reply Quote 0
                        • fcwiltundefined
                          fcwilt @noblebran
                          last edited by

                          @noblebran

                          Have you created the basic files I mentioned and have you installed them on the Duet?

                          • config.g
                          • homeall.g
                          • homex.g
                          • homey.g
                          • homez.g

                          Frederick

                          Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                          noblebranundefined 1 Reply Last reply Reply Quote 0
                          • noblebranundefined
                            noblebran @fcwilt
                            last edited by

                            @fcwilt Sorry I was in bed and working now. I have done all (not to say they are right or not).

                            I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                            fcwiltundefined 2 Replies Last reply Reply Quote 0
                            • fcwiltundefined
                              fcwilt @noblebran
                              last edited by

                              @noblebran said in Start / Stop S3D SCRIPT / G-CODE:

                              @fcwilt Sorry I was in bed and working now. I have done all (not to say they are right or not).

                              OK lets check those files.

                              using the </> tag post copy&paste the contents of each file in a separate tag.

                              The </> tag creates a scrollable region and makes viewing code easy.

                              Frederick

                              Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                              noblebranundefined 5 Replies Last reply Reply Quote 0
                              • noblebranundefined
                                noblebran @fcwilt
                                last edited by noblebran

                                @fcwilt config.g

                                ; Configuration file for Duet WiFi (firmware version 3)
                                ; executed by the firmware on start-up
                                ;
                                ; generated by RepRapFirmware Configuration Tool v3.2.3 on Mon Jul 05 2021 14:33:32 GMT-0400 (Eastern Daylight Time)
                                
                                ; General preferences
                                G90                                                ; send absolute coordinates...
                                M83                                                ; ...but relative extruder moves
                                M550 P"My Printer"                                 ; set printer name
                                M665 R155 L397.15 B155 H520                        ; Set delta radius, diagonal rod length, printable radius and homed height
                                M666 X0 Y0 Z0                                      ; put your endstop adjustments here, or let auto calibration find them
                                
                                ; Network
                                M552 S1                                            ; enable network
                                M587 S"XXXXXX"			   ; CONFIGURE AP	
                                M586 P0 S1                                         ; enable HTTP
                                M586 P1 S1                                         ; enable FTP
                                M586 P2 S1                                         ; enable Telnet
                                
                                ; Drives
                                M569 P0 S1                                         ; physical drive 0 goes forwards
                                M569 P1 S1                                         ; physical drive 1 goes forwards
                                M569 P2 S1                                         ; physical drive 2 goes forwards
                                M569 P3 S0                                         ; physical drive 3 goes forwards
                                M584 X0 Y1 Z2 E3                                   ; set drive mapping
                                M350 X16 Y16 Z16 E16 I1                            ; configure microstepping with interpolation
                                M92 X160.00 Y160.00 Z160.00 E873.08                ; set steps per mm
                                M566 X1200.00 Y1200.00 Z1200.00 E1200.00           ; set maximum instantaneous speed changes (mm/min)
                                M203 X72000.00 Y72000.00 Z72000.00 E1200.00        ; set maximum speeds (mm/min)
                                M201 X2000.00 Y2000.00 Z2000.00 E1000.00           ; set accelerations (mm/s^2)
                                M906 X1200 Y1200 Z1200 E1200 I30                   ; set motor currents (mA) and motor idle factor in per cent
                                M84 S30                                            ; Set idle timeout
                                
                                ; Axis Limits
                                M208 Z0 S1                                         ; set minimum Z
                                
                                ; Endstops
                                M574 X2 S1 P"xstop"                                ; configure active-high endstop for high end on X via pin xstop
                                M574 Y2 S1 P"ystop"                                ; configure active-high endstop for high end on Y via pin ystop
                                M574 Z2 S1 P"zstop"                                ; configure active-high endstop for high end on Z via pin zstop
                                
                                ; Z-Probe
                                M950 S0 C"exp.heater3"                             ; create servo pin 0 for BLTouch
                                M558 P9 C"^zprobe.in" H5 F120 T6000                ; set Z probe type to bltouch and the dive height + speeds
                                G31 P500 X0 Y20 Z1.35                              ; set Z probe trigger value, offset and trigger height
                                M557 R150 S45                                      ; define mesh grid
                                
                                ; Heaters
                                M308 S0 P"bedtemp" Y"thermistor" T100000 B4138     ; configure sensor 0 as thermistor on pin bedtemp
                                M950 H0 C"bedheat" T0                              ; create bed heater output on bedheat and map it to sensor 0
                                M307 H1 B1 S1.00                                   ; enable bang-bang mode for the bed heater and set PWM limit
                                M140 H0                                            ; map heated bed to heater 0
                                M143 H0 S120                                       ; set temperature limit for heater 0 to 120C
                                M308 S1 P"e0temp" Y"thermistor" T100000 B4138      ; configure sensor 1 as thermistor on pin e0temp
                                M950 H1 C"e1heat" T1                               ; create nozzle heater output on e1heat and map it to sensor 1
                                M307 H1 B0 R3.660 C138.7 D14.26 S1.00 V23.1        ; disable bang-bang mode for heater  and set PWM limit
                                M143 H1 S280                                       ; set temperature limit for heater 1 to 280C
                                
                                ; Fans
                                M950 F0 C"fan0" Q500                               ; create fan 0 on pin fan0 and set its frequency
                                M106 P0 S1 H0 T50                                  ; set fan 0 value. Thermostatic control is turned on
                                
                                ; Tools
                                M563 P0 D0 H1 F0                                   ; define tool 0
                                G10 P0 X0 Y0 Z0                                    ; set tool 0 axis offsets
                                G10 P0 R0 S0                                       ; set initial tool 0 active and standby temperatures to 0C
                                
                                ; Miscellaneous
                                M575 P1 S1 B57600                                  ; enable support for PanelDue
                                M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
                                M501											   ; for PID tuning
                                

                                I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

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                                • noblebranundefined
                                  noblebran @fcwilt
                                  last edited by

                                  @fcwilt homeall.g

                                  G91                        ; relative positioning
                                  G1 H1 X705 Y705 Z705 F3600 ; move all towers to the high end stopping at the endstops (first pass)
                                  G1 H2 X-5 Y-5 Z-5 F3600    ; go down a few mm
                                  G1 H1 X10 Y10 Z10 F360     ; move all towers up once more (second pass)
                                  G1 Z-5 F6000               ; move down a few mm so that the nozzle can be centred
                                  G90                        ; absolute positioning
                                  G1 X0 Y0 F6000             ; move X+Y to the center
                                  

                                  I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

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                                  • noblebranundefined
                                    noblebran @fcwilt
                                    last edited by

                                    @fcwilt homex.g

                                    G28 X ; home x
                                    

                                    I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                                    1 Reply Last reply Reply Quote 0
                                    • noblebranundefined
                                      noblebran @fcwilt
                                      last edited by

                                      @fcwilt homey.g

                                      G28 Y
                                      

                                      I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                                      1 Reply Last reply Reply Quote 0
                                      • noblebranundefined
                                        noblebran @fcwilt
                                        last edited by

                                        @fcwilt homez.g

                                        G28 Z
                                        

                                        I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

                                        1 Reply Last reply Reply Quote 0
                                        • fcwiltundefined
                                          fcwilt @noblebran
                                          last edited by

                                          @noblebran

                                          Great.

                                          Now I don't have any delta printers so I had to check.

                                          For a delta printer the RRF configuration tool doesn't create those four homing files, just homedelta.g

                                          The homeall.g you posted looks like what the homedelta.g file should be.

                                          So get rid of homex.g homey.g and homez.g and then rename homeall.g to homedelta.g.


                                          Now with that out of the way let's turn to config.g.

                                          You have an M587 there which not be used in config.g. You use that command when setting up the WiFi connection but you don't keep it in config.g.

                                          At first glance everything else looks reasonable.

                                          Does the PanelDue work?

                                          Does homing work?

                                          Can you move the nozzle to all places in the printable area?

                                          Can you move over the range of the Z axis?

                                          If you move to Z=10 and do a G30 does the Z probe work?

                                          If you activate the heaters do they heat as expected to whatever temperature you specified?

                                          Do the fans work?

                                          Thanks.

                                          Frederick

                                          Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                                          noblebranundefined 1 Reply Last reply Reply Quote 1
                                          • noblebranundefined
                                            noblebran
                                            last edited by

                                            @fcwilt said in Start / Stop S3D SCRIPT / G-CODE:

                                            Great.
                                            Now I don't have any delta printers so I had to check.
                                            For a delta printer the RRF configuration tool doesn't create those four homing files, just homedelta.g
                                            The homeall.g you posted looks like what the homedelta.g file should be.
                                            So get rid of homex.g homey.g and homez.g and then rename homeall.g to homedelta.g.

                                            Okay, this is done. Let me go to the next part.

                                            I own a Tevo Little Monster but there isn't much left of that except for the frame. Duet 2 Wifi + PanelDue 7i.

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